Several errors in dmesg












0














Hello my system's features are as follows:



Hardware:
Processor: Intel Core i7-8750H @ 4.10GHz (12 Cores), Motherboard: Dell 0M2MWX, Chipset: Intel Device a36f, Memory: 16384MB, Disk: 1000GB Seagate ST1000LM035-1RK1 + 256GB TOSHIBA KSG60ZMV, Graphics: llvmpipe (LLVM 6.0 256 bits), Audio: Realtek ALC3246, Network: Qualcomm Atheros Killer E2400 Gigabit + Intel Device a370

Software:
OS: Ubuntu 18.04, Kernel: 4.15.0-42-generic (x86_64), Desktop: Xfce 4.12, OpenGL: 3.3 Mesa 18.0.5, File-System: ext4, Screen Resolution: 1920x1980


I have several errors in dmesg. Should I consider upgrading the kernel?
When I plug/unplug the charger I have following error:



[ 7179.593489] acpi INT3400:00: Unsupported event [0x86]


And other errors:



[ 3965.260697] acpi INT3400:00: Unsupported event [0x86]
[ 4276.665080] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=257683 end=2$
[ 5492.571482] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=330662 end=3$
[ 5773.271783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.277323] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.306353] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.312720] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.330711] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.351756] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.351826] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.369783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.374287] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 5773.388422] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
[ 6050.581813] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=364154 end=3$
[ 7010.558502] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B (start=419244 end=4$
[ 7125.465609] acpi INT3400:00: Unsupported event [0x86]
[ 7203.314063] pci 0000:01:00.0: Refused to change power state, currently in D3
[ 7214.041587] pci 0000:01:00.0: Refused to change power state, currently in D3


Just for information I'm using undervolt to avoid cpu throttling with following values:



temperature target: -2 (98C)
core: -150.39 mV
cache: -150.39 mV
analogio: 0.0 mV
uncore: 0.0 mV
gpu: 0.0 mV









share|improve this question



























    0














    Hello my system's features are as follows:



    Hardware:
    Processor: Intel Core i7-8750H @ 4.10GHz (12 Cores), Motherboard: Dell 0M2MWX, Chipset: Intel Device a36f, Memory: 16384MB, Disk: 1000GB Seagate ST1000LM035-1RK1 + 256GB TOSHIBA KSG60ZMV, Graphics: llvmpipe (LLVM 6.0 256 bits), Audio: Realtek ALC3246, Network: Qualcomm Atheros Killer E2400 Gigabit + Intel Device a370

    Software:
    OS: Ubuntu 18.04, Kernel: 4.15.0-42-generic (x86_64), Desktop: Xfce 4.12, OpenGL: 3.3 Mesa 18.0.5, File-System: ext4, Screen Resolution: 1920x1980


    I have several errors in dmesg. Should I consider upgrading the kernel?
    When I plug/unplug the charger I have following error:



    [ 7179.593489] acpi INT3400:00: Unsupported event [0x86]


    And other errors:



    [ 3965.260697] acpi INT3400:00: Unsupported event [0x86]
    [ 4276.665080] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=257683 end=2$
    [ 5492.571482] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=330662 end=3$
    [ 5773.271783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.277323] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.306353] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.312720] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.330711] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.351756] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.351826] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.369783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.374287] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 5773.388422] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
    [ 6050.581813] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=364154 end=3$
    [ 7010.558502] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B (start=419244 end=4$
    [ 7125.465609] acpi INT3400:00: Unsupported event [0x86]
    [ 7203.314063] pci 0000:01:00.0: Refused to change power state, currently in D3
    [ 7214.041587] pci 0000:01:00.0: Refused to change power state, currently in D3


    Just for information I'm using undervolt to avoid cpu throttling with following values:



    temperature target: -2 (98C)
    core: -150.39 mV
    cache: -150.39 mV
    analogio: 0.0 mV
    uncore: 0.0 mV
    gpu: 0.0 mV









    share|improve this question

























      0












      0








      0







      Hello my system's features are as follows:



      Hardware:
      Processor: Intel Core i7-8750H @ 4.10GHz (12 Cores), Motherboard: Dell 0M2MWX, Chipset: Intel Device a36f, Memory: 16384MB, Disk: 1000GB Seagate ST1000LM035-1RK1 + 256GB TOSHIBA KSG60ZMV, Graphics: llvmpipe (LLVM 6.0 256 bits), Audio: Realtek ALC3246, Network: Qualcomm Atheros Killer E2400 Gigabit + Intel Device a370

      Software:
      OS: Ubuntu 18.04, Kernel: 4.15.0-42-generic (x86_64), Desktop: Xfce 4.12, OpenGL: 3.3 Mesa 18.0.5, File-System: ext4, Screen Resolution: 1920x1980


      I have several errors in dmesg. Should I consider upgrading the kernel?
      When I plug/unplug the charger I have following error:



      [ 7179.593489] acpi INT3400:00: Unsupported event [0x86]


      And other errors:



      [ 3965.260697] acpi INT3400:00: Unsupported event [0x86]
      [ 4276.665080] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=257683 end=2$
      [ 5492.571482] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=330662 end=3$
      [ 5773.271783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.277323] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.306353] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.312720] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.330711] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.351756] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.351826] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.369783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.374287] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.388422] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 6050.581813] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=364154 end=3$
      [ 7010.558502] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B (start=419244 end=4$
      [ 7125.465609] acpi INT3400:00: Unsupported event [0x86]
      [ 7203.314063] pci 0000:01:00.0: Refused to change power state, currently in D3
      [ 7214.041587] pci 0000:01:00.0: Refused to change power state, currently in D3


      Just for information I'm using undervolt to avoid cpu throttling with following values:



      temperature target: -2 (98C)
      core: -150.39 mV
      cache: -150.39 mV
      analogio: 0.0 mV
      uncore: 0.0 mV
      gpu: 0.0 mV









      share|improve this question













      Hello my system's features are as follows:



      Hardware:
      Processor: Intel Core i7-8750H @ 4.10GHz (12 Cores), Motherboard: Dell 0M2MWX, Chipset: Intel Device a36f, Memory: 16384MB, Disk: 1000GB Seagate ST1000LM035-1RK1 + 256GB TOSHIBA KSG60ZMV, Graphics: llvmpipe (LLVM 6.0 256 bits), Audio: Realtek ALC3246, Network: Qualcomm Atheros Killer E2400 Gigabit + Intel Device a370

      Software:
      OS: Ubuntu 18.04, Kernel: 4.15.0-42-generic (x86_64), Desktop: Xfce 4.12, OpenGL: 3.3 Mesa 18.0.5, File-System: ext4, Screen Resolution: 1920x1980


      I have several errors in dmesg. Should I consider upgrading the kernel?
      When I plug/unplug the charger I have following error:



      [ 7179.593489] acpi INT3400:00: Unsupported event [0x86]


      And other errors:



      [ 3965.260697] acpi INT3400:00: Unsupported event [0x86]
      [ 4276.665080] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=257683 end=2$
      [ 5492.571482] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=330662 end=3$
      [ 5773.271783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.277323] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.306353] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.312720] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.330711] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.351756] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.351826] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.369783] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.374287] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 5773.388422] iwlwifi 0000:00:14.3: Unhandled alg: 0x71b
      [ 6050.581813] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=364154 end=3$
      [ 7010.558502] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B (start=419244 end=4$
      [ 7125.465609] acpi INT3400:00: Unsupported event [0x86]
      [ 7203.314063] pci 0000:01:00.0: Refused to change power state, currently in D3
      [ 7214.041587] pci 0000:01:00.0: Refused to change power state, currently in D3


      Just for information I'm using undervolt to avoid cpu throttling with following values:



      temperature target: -2 (98C)
      core: -150.39 mV
      cache: -150.39 mV
      analogio: 0.0 mV
      uncore: 0.0 mV
      gpu: 0.0 mV






      kernel dmesg






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Dec 6 at 21:44









      InstantCrush

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